How to send mail from Gmail without login your Gmail account

Purushottam Rathore

The text of this article is not in this database — only its details are. The old site it was published on is gone, but the Internet Archive kept a copy: How to send mail from Gmail without login your Gmail account

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43 Comments

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Shaili Dashora11y ago
nice one
ayyappa g13y ago
thanks ...
Pranay Patel13y ago
thnxxxxx bro
imran khan13y ago
is it possible to find how many emails are in gmail from asp.net c#
saranya S13y ago
Hi i got this error: The specified string is not in the form required for an e-mail address. plz help me.... :)
siddu lakkarsu14y ago
very Nice Article Brother
Maharaja Mca14y ago
very useful and nice coding for me....
Sujitha15y ago
thank u so much for post this article.. but i got some error that is smptException was unhandled by user code( The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.5.1 Authentication Required. Learn more at) help me sir..
ishan singh15y ago
nice article sir, i m big fan of u. ishan...
- Purushottam Rathore15y ago
  Thanks Ishan :)
somnath dey15y ago
I am somnath dey. please give me ur email ID. My email Id is [email protected]
Mayur Gujrathi15y ago
I am using this code in 3.5 but getting error on this line please help its urgent for me mailClient.Send(MyMailMessage);
Shashank Gupta15y ago
thanks for ur code it is working very well. sir i am MCA last yr student plz help me 2 learn .Net
Shashank Gupta15y ago
sir the code u mailed me giving the exception.- ------------ The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.5.1 Authentication Required
- VEERA sekhar15y ago
  i sended one mail to ur gmail bro........... r u got it?
Shashank Gupta15y ago
Make sure that the class defined in this code file matches the 'inherits' attribute, and that it extends the correct base class (e.g. Page or UserControl).
- VEERA sekhar15y agoedited
  designer code: <%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" > <head runat="server"> <title>Sending Mail</title> </head> <body bgcolor="silver"> <form id="form1" runat="server"> <div> <fieldset style="width: 500px; padding: 10px; color:Lime ; "> <legend>Sending email from GMail</legend> <div align="left" style="padding: 5px;"> Your Gmail EmailID<br /> <asp:TextBox ID="TextBoxSenderEmailId" runat="server" Width="250px"></asp:TextBox><font color="yellow">Please enter your GMailId <br />(e.g [email protected])</font><br /><br /> Friend's EmailId<br /> <asp:TextBox ID="TextBoxReceiverEmailId" runat="server" Width="250px"></asp:TextBox><font color="yellow">Please enter your friend's emailId<br />(e.g [email protected])</font><br /> <br /> Subject<br /> <asp:TextBox ID="TextBoxSubject" runat="server" Width="350px"></asp:TextBox><br /> <br /> Body<br /> <asp:TextBox ID="TextBoxBody" Width="350px" TextMode="MultiLine" Rows="5" runat="server"></asp:TextBox><br /><br /> <asp:Button ID="btnSendEmail" runat="server" OnClick="btnSendEmail_Click" Text="Send" /> </div> </fieldset> <asp:Button ID="sekhar" runat="server" Text="Button" OnClick="sekhar_Click" /> <asp:TextBox ID="sd" runat="server"></asp:TextBox> </div> </form> </body> </html> ------------------------------ .cs code: ----- using System; using System.Data; using System.Configuration; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Web.UI.HtmlControls; public partial class _Default : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { } protected void btnSendEmail_Click(object sender, EventArgs e) { if (TextBoxBody.Text == "" || TextBoxReceiverEmailId.Text == "" || TextBoxSenderEmailId.Text == "" || TextBoxSubject.Text == "") { Page.ClientScript.RegisterStartupScript(this.GetType(), "", "alert('** Enter text filed values **');", true); // Response.Write("<script> Plz Fill the fields('dsjfh')</script>"); } else { System.Net.Mail.MailMessage MyMailMessage = new System.Net.Mail.MailMessage(TextBoxSenderEmailId.Text, TextBoxReceiverEmailId.Text, TextBoxSubject.Text, ""); MyMailMessage.IsBodyHtml = false; MyMailMessage.Body = TextBoxBody.Text; //provide Authentication Details need to be passed when sending email from gmail System.Net.NetworkCredential mailAuthentication = new System.Net.NetworkCredential(TextBoxSenderEmailId.Text, " HereGIveUrGmailPassword");//Sender password //Smtp Mail server of Gmail is "smpt.gmail.com" and it uses port no. 587 System.Net.Mail.SmtpClient mailClient = new System.Net.Mail.SmtpClient("smtp.gmail.com", 587); //Enable SSL mailClient.EnableSsl = true; mailClient.UseDefaultCredentials = false; mailClient.Credentials = mailAuthentication; mailClient.Send(MyMailMessage); } } protected void sekhar_Click(object sender, EventArgs e) { Response.Redirect("queary.aspx? val" + sd.Text); } } ---------------------- try this and.... if u hav any pblem, ask me....broooooooooooo
HOANG TUYEN15y ago
Thanks
Krishna Garad15y ago
how u r saying that u r not logged in defenatly u r not logged in but you are providing u r credencials is nothing but login to gmail
Avinash Jha15y ago
it's amazing!!!
- Avinash Jha15y ago
  getting error "Failure sending mail."
- Avinash Jha15y ago
  hi Still faceing same problem pls help!!!
- Krishna Garad15y ago
  Try Following Code SmtpClient serverobj = new SmtpClient(); serverobj.Credentials = new NetworkCredential("U r Gmail Id","u r gmail pwd"); serverobj.Port = 25; serverobj.Host = "Smtp.gmail.com"; serverobj.EnableSsl = true; msobj = new MailMessage(); msobj.From = new MailAddress("Sender Email", "Text to dispay", System.Text.Encoding.UTF8); msobj.To.Add("RecieverEmail"); msobj.Subject = "Subject"; msobj.Body = "Body"; msobj.DeliveryNotificationOptions = DeliveryNotificationOptions.OnFailure; serverobj.Send(msobj);
VEERA sekhar16y ago
Hai...sir.... first of all thanks for posting this article ... it's a grate thing! and its works fine, can i send attaching files ..through this functionality???? please help me sir !!!!!!!!!!!!
Natarajamani Venugopal16y ago
hi sir, Finally... it worked... Nice Application sir...
Natarajamani Venugopal16y agoedited
I am getting the following error when i click the send button.. Server Error in 'Gmail' Application. The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.5.1 Authentication Required. Learn more at PLS Help..
Natarajamani Venugopal16y ago
I am getting an error message while compiling the code... " Make sure that the class defined in this code file matches the 'inherits' attribute, and that it extends the correct base class (e.g. Page or UserControl). " What could be the reason? Why it is not working in my machine? PLS Help
anamika singh16y ago
thanks to provide this code,its working but its not a secure way to use in a project.one can see your password when code is running.can u plz. provide such type of code in which mail can be send through any server without asking for password.
- Purushottam Rathore16y ago
  Thanks anamika. Yes You can enter your password on page and convert in to encripted form.
srinivas reddy16y ago
The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.5.1 Authentication Required
- Natarajamani Venugopal16y ago
  System.Net.NetworkCredential(TextBoxSenderEmailId.Text, "password");Sender password Use your gmail account password in between the quotes... it will work...
Chetan Navale16y ago
Hello, I Have Tried This Code But I Am Getting An Error Saying: The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.5.1 Authentication Required. Need The Assistance.
- Natarajamani Venugopal16y ago
  System.Net.NetworkCredential(TextBoxSenderEmailId.Text, "password");Sender password Use your gmail account password in between the quotes... it will work...
Shivani Goud16y ago
Hi, When i tried to send mail with the baove code, i am facing the below error. A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond 209.85.229.109:587 Please help me out
Prashant Bhambar16y ago
Hello Sir, This code is really great; Even i never thought about it;
Uday Gaikwad16y ago
nice article...
peyman naji16y ago
Dose not work === > {"The remote name could not be resolved: 'smtp.gmail.com'"}
vaibhav bhargav16y ago
i am mca passout 2010 i am working on 2.0, sir can u guid me how to learn 3.5
- Purushottam Rathore16y ago
  Hi vaibhav Click on this link to learn more about .net 3.5. http://www.c-sharpcorner.com/Articles/ArticleListing.aspx?SectionID=1&SubSectionID=186 You can search more about .net 3.0/3.5/4.0 on http://www.c-sharpcorner.com Thanks.
vaibhav bhargav16y ago
thx buddy i never think of it before
Satyapriya Nayak16y ago
Dear sir, It is working fine. Cheers Keep on posting .......... Thanks
- Purushottam Rathore16y ago
  Hello Satyapriya Thanks a lot.....